Mox 3-set primaries

Mox is a ball with a big mouth. He likes to talk, laugh, sing, and most of all, he likes to eat. He eats marbles, coins, and other things that rumble nicely in his stomach. Mox also enjoys rolling, being thrown and caught or even juggled. Unlike any other ball he has the ability to balance and form towers together with his siblings. Mox is quite a character and has many secret talents that just wait to be discovered...